🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.5 AU - 1.76 AU

Year: 745 Days

Day: 40.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,388,854 km

• M1: 247,435 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.62 AU - 2.62 AU

Year: 1106 Days

Day: 27 Hours

Environment

Temp: -66 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.7 AU - 4.84 AU

Year: 3160 Days

Day: 30 Hours

Environment

Temp: -129 °C

Axial Tilt: 145.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,388,854 km

• M1: 353,500 km (0.092 R)

Asteroid Belt

Center: 6.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.1

Radius: 8.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.28 AU - 9.44 AU

Year: 10256 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,388,854 km

• M1: 226,790 km (0.096 R)
• M2: 283,638 km (0.048 R)
• M3: 387,010 km (0.089 R)
• M4: 662,120 km (0.095 R)
• M5: 780,602 km (0.106 R)
• M6: 949,946 km (0.076 R)
• M7: 1,835,267 km (0.119 R)
• M8: 2,121,747 km (0.072 R)
• M9: 2,402,243 km (0.065 R)
• M10: 2,484,521 km (0.115 R)
• M11: 2,567,847 km (0.042 R)
• M12: 2,866,744 km (0.111 R)
• M13: 3,109,541 km (0.062 R)
• M14: 3,199,450 km (0.101 R)
• M15: 3,709,878 km (0.09 R)
• M16: 4,573,506 km (0.066 R)
• M17: 4,779,502 km (0.087 R)
• M18: 5,041,299 km (0.039 R)
• M19: 5,334,660 km (0.046 R)
• M20: 5,496,974 km (0.077 R)
• M21: 5,799,012 km (0.097 R)
• M22: 5,910,163 km (0.078 R)
• M23: 6,078,311 km (0.099 R)
• M24: 6,191,257 km (0.112 R)
• M25: 6,390,522 km (0.095 R)
• M26: 7,119,811 km (0.106 R)
• M27: 9,104,078 km (0.11 R)
• M28: 9,856,405 km (0.051 R)
• M29: 10,089,479 km (0.07 R)
• M30: 10,257,028 km (0.069 R)
• M31: 11,350,888 km (0.061 R)
• M32: 13,242,703 km (0.092 R)
• M33: 13,426,259 km (0.081 R)
• M34: 14,243,662 km (0.074 R)
• M35: 14,394,008 km (0.068 R)
• M36: 15,115,369 km (0.093 R)
• M37: 15,615,624 km (0.079 R)
• M38: 16,043,324 km (0.066 R)
• M39: 16,751,371 km (0.076 R)
• M40: 17,872,906 km (0.106 R)
• M41: 19,225,720 km (0.048 R)
• M42: 19,308,896 km (0.119 R)
• M43: 19,475,249 km (0.049 R)
• M44: 19,600,463 km (0.101 R)
• M45: 19,767,713 km (0.047 R)
• M46: 20,824,024 km (0.06 R)
• M47: 22,595,861 km (0.117 R)
• M48: 23,655,163 km (0.053 R)
• M49: 24,011,954 km (0.117 R)
• M50: 24,191,023 km (0.07 R)
• M51: 24,460,449 km (0.12 R)
• M52: 24,550,357 km (0.076 R)
• M53: 24,775,951 km (0.111 R)
• M54: 25,047,471 km (0.118 R)
• M55: 25,138,127 km (0.085 R)
• M56: 25,410,994 km (0.106 R)
• M57: 26,051,572 km (0.077 R)
• M58: 28,524,125 km (0.103 R)
• M59: 28,713,666 km (0.102 R)
• M60: 28,856,232 km (0.069 R)
• M61: 30,487,597 km (0.065 R)
• M62: 31,021,811 km (0.066 R)
• M63: 31,902,644 km (0.113 R)
• M64: 32,148,732 km (0.089 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 11,085 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit